Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2018, 10:08 AM
  • 15 1115_15 1114 _30032018_031705.mp4

Date
03/30/2018
W/O
691318
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00615
PipeID
P12875
Time
3:08 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5515
Sewer Name
15 MERCED TRUNK, SECTION 2
City
SOUTH EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
28
Purpose
Routine Assessment
Project
WO_691318_TV15100_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
15 1114
Downstream MH
15 1115
Dir. of Survey
Upstream
Length Surveyed
31.3 ft.
Total Length
31.3 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 15 1114 to 15 1115
MH: 15 1114MH: 15 1115upstream0 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO0 ft. AMH - Upstream Manhole, Survey Ends - 15 11150 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH11.3 ft. MMC - Material Change, Vitrified clay pipe11.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish14.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.4 ft. SAP - Surface Aggregate Projecting, from 07 to 10 o'clock, within 8 inches of joint: YES24.3 ft. MMC - Material Change, Concrete pipe (non-reinfored)31.3 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH31.3 ft. MWM - Water Mark, 25 %of cross sectional area31.3 ft. AMH - Downstream Manhole, Survey Begins - 15 111431.3 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (3)

  • Surface Aggregate Projecting, from 07 to 10 o'clock, within 8 inches of joint: YES

    13.9 ft. - Surface Aggregate Projecting, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    16.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Fine,  15 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: NO

    31.3 ft. - Deposits Settled Fine, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO

Observations (12)

DistanceCodeObservation
31.3DSF
31.3AMH15 1115
20MMC
13.9SAP
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
7MMC
0MWM
0AMH15 1114
0MWL
31.3MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
19.9SSS
16.6SSS

Properties (4)

additional_info
SC358721
custom_field_two
3
customer
LACSD
datetime
2018-03-30T03:08:10-07:00